Suitable for filter tubes: 16mm internal; 22mm external. Suitable for aquariums up to 500L Simple installation: to be connected with the hose of the external filter Equipped with ceramic tubular atomizing core, which can produce finer CO2 bubbles to ensure plants absorb the right amount of CO2 and also save CO2 consumption This product uses high-quality materials and has a durable and crack-resistant metal body, which is non-toxic, safe, energy-saving and environmentally friendly The safety nut locking system design can effectively lock the CO2 pipe and water pipe to prevent leakage. Be careful not to overtighten it, otherwise the air hose will be damaged CO2 Atomizer Diffuser This product can make CO2 gas more uniform and quickly decompose in water, so that it stays in water longer, which can allow plants to observe it better and carry out photosynthesis to generate carbohydrates, but if the efficiency is not high, the production of carbohydrates will not meet the minimum
